Gulfport Energy
GPOR · NYSE
$161.69−$1.34 (−0.82%)TodayMarket closed ·
Prev close $163.03
Who owns GPOR
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 53.9% of GPOR’s shares.
- Silver Point Capital, L.P.14.5%
- BlackRock Institutional Trust Company, N.A.11.6%
- State Street Investment Management (US)5.5%
- Vanguard Capital Management, LLC3.7%
- Next 6 largest institutions18.6%
- All other shareholders46.1%
| Holder | Shares | % of shares |
|---|---|---|
| Silver Point Capital, L.P. | 2.61M | 14.51% |
| BlackRock Institutional Trust Company, N.A. | 2.08M | 11.59% |
| State Street Investment Management (US) | 990.94K | 5.51% |
| Vanguard Capital Management, LLC | 666.02K | 3.71% |
| Dimensional Fund Advisors, L.P. | 627.47K | 3.49% |
| Fidelity Management & Research Company LLC | 571.21K | 3.18% |
| Nomura Investment Management Business Trust | 558.72K | 3.11% |
| Victory Capital Management Inc. | 530.56K | 2.95% |
| Jennison Associates LLC | 527.25K | 2.93% |
| T. Rowe Price Investment Management, Inc. | 524.78K | 2.92% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| iShares Core S&P Small-Cap ETF | 887.01K | 4.94% |
| Vanguard Total Stock Market Index Fund | 485.86K | 2.70% |
| State Street SPDR S&P Oil & Gas Expl & Prod ETF | 466.05K | 2.59% |
| iShares Russell 2000 ETF | 410.38K | 2.28% |
| Avantis US Small Cap Value ETF | 355.69K | 1.98% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $256.98K (1 trade) and sold $456.82K (2 trades) of GPOR on the open market.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Cutt Timothy J. | Sale | 2.50K | $397.45K |
| Willrath Matthew | Sale | 325 | $59.37K |
| Secrist Bradley Neil | Tax withholding | 132 | $20.92K |
| DELL'OSSO DOMENIC J JR | Buy | 1.60K | $256.98K |
| Powers Jean Marie | Award | 1.03K | — |
| Martinez Jason Joseph | Award | 1.03K | — |
| SLUITER MICHAEL | Award | 1.31K | — |
| Cutt Timothy J. | Award | 1.03K | — |
| Reganato David A | Award | 1.03K | — |
| Shafer-Malicki Mary | Award | 1.03K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 1.40M
- Days to cover
- 4.38
- % of shares outstanding
- 7.78%
- Average daily volume
- 319.15K
- Change since last report
- +9.3%
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